Cassella Aktiengesellschaft

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Frankfurt am Main, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for modifying hydrophilic polymers
- Patent number 6,300,423
- Issue date Oct 9, 2001
- Cassella Aktiengesellschaft
- Friedrich Engelhardt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-swellable hydrophilic polymers
- Patent number 5,684,104
- Issue date Nov 4, 1997
- Cassella
- Rudiger Funk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low-dusting pulverulent hydrophilic polymers
- Patent number 5,681,878
- Issue date Oct 28, 1997
- Cassella Aktiengesellschaft
- Helmut Klotzsche
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of 2- (N-(2-aminoethyl)amino) acetic acid derivatives
- Patent number 5,679,704
- Issue date Oct 21, 1997
- Cassella Aktiengesellschaft
- Karl Schonafinger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic highly swellable hydrogels
- Patent number 5,668,236
- Issue date Sep 16, 1997
- Cassella Aktiengesellschaft
- Fritz Engelhardt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water-swellable hydrophilic polymers
- Patent number 5,594,083
- Issue date Jan 14, 1997
- Cassella Aktiengesellschaft
- R udiger Funk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbent for water and aqueous solutions
- Patent number 5,571,764
- Issue date Nov 5, 1996
- Cassella Aktiengesellschaft
- Rainer Greve
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of coumarin derivatives
- Patent number 5,554,611
- Issue date Sep 10, 1996
- Cassella Aktiengesellschaft
- Karl Sch onafinger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polycondensates containing phosphinic and phosphonic acid groups
- Patent number 5,530,093
- Issue date Jun 25, 1996
- Cassella Aktiengesellschaft
- Fritz Engelhardt
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of preparing 1-amino-2, 6-dimethylpiperidine
- Patent number 5,514,806
- Issue date May 7, 1996
- Cassella Aktiengesellschaft
- Wolfgang Rrbczynski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing 1-amino-2, 6-dimethylpiperidine
- Patent number 5,510,489
- Issue date Apr 23, 1996
- Cassella Aktiengesellschaft
- Wolfgang Rybczynski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydroxyalkylaminonitrobenzene deriva...
- Patent number 5,508,467
- Issue date Apr 16, 1996
- Cassella Aktiengesellschaft
- Wolfgang Bauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of cyclic vinylphosphonic esters
- Patent number 5,502,231
- Issue date Mar 26, 1996
- Cassella Aktiengesellschaft
- Fritz Engelhardt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(N-(2-aminomethyl)amino)acetic acid derivatives to inhibit advanc...
- Patent number 5,500,436
- Issue date Mar 19, 1996
- Cassella Aktiengesellschaft
- Karl Schonafinger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic, swellable graft polymers
- Patent number 5,489,647
- Issue date Feb 6, 1996
- Cassella Aktiengesellschaft
- Ulrich Kussmaul
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polycondensates containing polysiloxane groups
- Patent number 5,488,123
- Issue date Jan 30, 1996
- Cassella AG
- Fritz Engelhardt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydroxymethylfurazancarboxylic acid derivatives
- Patent number 5,486,531
- Issue date Jan 23, 1996
- Cassella Aktiengesellschaft
- Karl Schonafinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monoazo dyes, their preparation and use
- Patent number 5,466,791
- Issue date Nov 14, 1995
- Cassella Aktiengesellschaft
- Ulrich Buhler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Red 2,6-dicyanophenylazo dyes and the preparation and use thereof
- Patent number 5,428,138
- Issue date Jun 27, 1995
- Cassella AG
- Ulrich Buhler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phenylimidazolidine derivatives and their use
- Patent number 5,424,293
- Issue date Jun 13, 1995
- Cassella AG.
- Gerhard Zoller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phenyl-1,2,5-oxadiazolecarboxamide-2-oxides, their preparation and...
- Patent number 5,424,326
- Issue date Jun 13, 1995
- Cassella Aktiengesellschaft
- Karl Schonafinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aromatic methyl methoxycarboxylates
- Patent number 5,424,479
- Issue date Jun 13, 1995
- Cassella AG
- Rolf Muller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of N-substituted nitro-p-phenylenediamines
- Patent number 5,414,128
- Issue date May 9, 1995
- Cassella AG
- Willi Steckelberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of methyl 5-bromo-6-methoxy-1-naphthoate
- Patent number 5,412,150
- Issue date May 2, 1995
- Cassella AG
- Thomas Wessel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Salts of 3-(cis-2,6-dimethylpiperidino) sydnone imine
- Patent number 5,399,569
- Issue date Mar 21, 1995
- Cassella AG.
- Karl Schonafinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aspartic acid derivatives, and their use for inhibiting platelete a...
- Patent number 5,399,570
- Issue date Mar 21, 1995
- Cassella Aktiengesellschaft
- Otmar Klingler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
2,4-dioxoimidazolidine compounds and compositions, and processes fo...
- Patent number 5,397,796
- Issue date Mar 14, 1995
- Cassella AG.
- Gerhard Zoller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of N-ethylcarbazole
- Patent number 5,393,894
- Issue date Feb 28, 1995
- Cassella Aktiengesellschaft
- Johannes Becherer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenylfuroxans
- Patent number 5,389,655
- Issue date Feb 14, 1995
- Cassella AG
- Karl Schonafinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydantoin derivatives
- Patent number 5,389,614
- Issue date Feb 14, 1995
- Cassella AG.
- Wolfgang Konig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74705037 - SOLIDOKOLL
- Serial number 74705037
- Registration number 1982606
- Filing date Jul 24, 1995
- Cassella Aktiengesellschaft
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74393514 - SOLIDERMIN
- Serial number 74393514
- Registration number 1822185
- Filing date May 24, 1993
- Cassella Aktiengesellschaft
- 2 - Paints, varnishes, lacquers
Information Trademark
74295918 - DIAMIN
- Serial number 74295918
- Registration number 1776163
- Filing date Jul 20, 1992
- Cassella Aktiengesellschaft
- 2 - Paints, varnishes, lacquers
Information Trademark
74185973 - HUMECTOL
- Serial number 74185973
- Registration number 1709616
- Filing date Jul 17, 1991
- Cassella Aktiengesellschaft
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73813639 - ALPHANOL
- Serial number 73813639
- Registration number 1592663
- Filing date Jul 20, 1989
- CASSELLA AKTIENGESELLSCHAFT
- 2 - Paints, varnishes, lacquers
Information Trademark
73416639 - CASSURIT
- Serial number 73416639
- Registration number 1305589
- Filing date Mar 10, 1983
- Cassella Aktiengesellschaft
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73301666 - CORVATON
- Serial number 73301666
- Registration number 1279554
- Filing date Mar 18, 1981
- Cassella Aktiengesellschaft
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
73162298 - MAPRENAL
- Serial number 73162298
- Registration number 1117008
- Filing date Mar 15, 1978
- CASSELLA AKTIENGESELLSCHAFT
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

Cassella Aktiengesellschaft

Organization

Patents Grantslast 30 patents

Process for modifying hydrophilic polymers

Water-swellable hydrophilic polymers

Low-dusting pulverulent hydrophilic polymers

Use of 2- (N-(2-aminoethyl)amino) acetic acid derivatives

Hydrophilic highly swellable hydrogels

Water-swellable hydrophilic polymers

Absorbent for water and aqueous solutions

Use of coumarin derivatives

Polycondensates containing phosphinic and phosphonic acid groups

Method of preparing 1-amino-2, 6-dimethylpiperidine

Method of preparing 1-amino-2, 6-dimethylpiperidine

Process for the preparation of hydroxyalkylaminonitrobenzene deriva...

Process for the preparation of cyclic vinylphosphonic esters

2-(N-(2-aminomethyl)amino)acetic acid derivatives to inhibit advanc...

Hydrophilic, swellable graft polymers

Polycondensates containing polysiloxane groups

Hydroxymethylfurazancarboxylic acid derivatives

Monoazo dyes, their preparation and use

Red 2,6-dicyanophenylazo dyes and the preparation and use thereof

Phenylimidazolidine derivatives and their use

Phenyl-1,2,5-oxadiazolecarboxamide-2-oxides, their preparation and...

Process for the preparation of aromatic methyl methoxycarboxylates

Process for the preparation of N-substituted nitro-p-phenylenediamines

Process for the preparation of methyl 5-bromo-6-methoxy-1-naphthoate

Salts of 3-(cis-2,6-dimethylpiperidino) sydnone imine

Aspartic acid derivatives, and their use for inhibiting platelete a...

2,4-dioxoimidazolidine compounds and compositions, and processes fo...

Process for the preparation of N-ethylcarbazole

Phenylfuroxans

Hydantoin derivatives

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74705037 - SOLIDOKOLL

74393514 - SOLIDERMIN

74295918 - DIAMIN

74185973 - HUMECTOL

73813639 - ALPHANOL

73416639 - CASSURIT

73301666 - CORVATON

73162298 - MAPRENAL